Oh, that's weird! Yes, I'm logged into LJ. A couple of people I know still post there, so I check it every so often to keep up with them.

I opened one of the pictures in a new tab, and it's hosted on pics.livejournal.com. To make it even weirder, the image doesn't actually display on the new tab. That's where I get the "18+ LiveJournal" error.